* Each cigarette for sucking:100 times* Each cigarette cartridge for common cigarette:7pcs* Taste for cigarrette: strawberry,tobacco,chocalate,cherry,juicy peach.* Capacity for battery:180 Mah* Nomal working voltage:2.8—4.2v * Full battery for sucking:about 200 times* Charging for each time:1.5—2hours* Life of the battery:380times* Working temperature: ambient temperature from -5'C to 42'C